| 1 | # Copyright Bruno da Silva de Oliveira 2003. Use, modification and |
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| 2 | # distribution is subject to the Boost Software License, Version 1.0. |
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| 3 | # (See accompanying file LICENSE_1_0.txt or copy at |
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| 4 | # http:#www.boost.org/LICENSE_1_0.txt) |
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| 5 | import unittest |
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| 6 | from _basic import * |
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| 7 | |
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| 8 | class BasicExampleTest(unittest.TestCase): |
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| 9 | |
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| 10 | def testIt(self): |
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| 11 | |
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| 12 | # test virtual functions |
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| 13 | class D(C): |
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| 14 | def f(self, x=10): |
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| 15 | return x+1 |
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| 16 | |
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| 17 | d = D() |
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| 18 | c = C() |
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| 19 | |
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| 20 | self.assertEqual(c.f(), 20) |
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| 21 | self.assertEqual(c.f(3), 6) |
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| 22 | self.assertEqual(d.f(), 11) |
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| 23 | self.assertEqual(d.f(3), 4) |
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| 24 | self.assertEqual(call_f(c), 20) |
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| 25 | self.assertEqual(call_f(c, 4), 8) |
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| 26 | self.assertEqual(call_f(d), 11) |
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| 27 | self.assertEqual(call_f(d, 3), 4) |
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| 28 | |
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| 29 | # test data members |
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| 30 | def testValue(value): |
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| 31 | self.assertEqual(c.value, value) |
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| 32 | self.assertEqual(d.value, value) |
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| 33 | self.assertEqual(get_value(c), value) |
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| 34 | self.assertEqual(get_value(d), value) |
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| 35 | testValue(1) |
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| 36 | c.value = 30 |
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| 37 | d.value = 30 |
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| 38 | testValue(30) |
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| 39 | self.assertEqual(c.const_value, 0) |
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| 40 | self.assertEqual(d.const_value, 0) |
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| 41 | def set_const_value(): |
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| 42 | c.const_value = 12 |
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| 43 | self.assertRaises(AttributeError, set_const_value) |
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| 44 | |
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| 45 | # test static data-members |
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| 46 | def testStatic(value): |
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| 47 | self.assertEqual(C.static_value, value) |
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| 48 | self.assertEqual(c.static_value, value) |
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| 49 | self.assertEqual(D.static_value, value) |
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| 50 | self.assertEqual(d.static_value, value) |
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| 51 | self.assertEqual(get_static(), value) |
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| 52 | testStatic(3) |
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| 53 | C.static_value = 10 |
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| 54 | testStatic(10) |
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| 55 | self.assertEqual(C.const_static_value, 100) |
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| 56 | def set_const_static(): |
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| 57 | C.const_static_value = 1 |
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| 58 | self.assertRaises(AttributeError, set_const_static) |
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| 59 | |
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| 60 | # test static function |
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| 61 | def test_mul(result, *args): |
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| 62 | self.assertEqual(C.mul(*args), result) |
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| 63 | self.assertEqual(c.mul(*args), result) |
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| 64 | test_mul(16, 8, 2) |
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| 65 | test_mul(6.0, 2.0, 3.0) |
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| 66 | self.assertEqual(C.square(), 4) |
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| 67 | self.assertEqual(c.square(), 4) |
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| 68 | self.assertEqual(C.square(3), 9) |
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| 69 | self.assertEqual(c.square(3), 9) |
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| 70 | |
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| 71 | |
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| 72 | if __name__ == '__main__': |
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| 73 | unittest.main() |
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